Pandas Profiling - Employee data for Attrition

Dataset statistics

Number of variables	27
Number of observations	1470
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	310.2 KiB
Average record size in memory	216.1 B

Variable types

NUM	14
CAT	11
BOOL	2

Reproduction

Analysis started	2020-07-26 14:04:25.002103
Analysis finished	2020-07-26 14:08:56.256315
Duration	4 minutes and 31.25 seconds
Version	pandas-profiling v2.8.0
Command line	`pandas_profiling --config_file config.yaml [YOUR_FILE.csv]`
Download configuration	config.yaml

Warnings

`MonthlyIncome` is highly correlated with `JobLevel`	High correlation
`JobLevel` is highly correlated with `MonthlyIncome`	High correlation
`JobRole` is highly correlated with `Department`	High correlation
`Department` is highly correlated with `JobRole`	High correlation
`NumCompaniesWorked` has 197 (13.4%) zeros	Zeros
`TrainingTimesLastYear` has 54 (3.7%) zeros	Zeros
`YearsAtCompany` has 44 (3.0%) zeros	Zeros
`YearsInCurrentRole` has 244 (16.6%) zeros	Zeros
`YearsSinceLastPromotion` has 581 (39.5%) zeros	Zeros
`YearsWithCurrManager` has 263 (17.9%) zeros	Zeros

Age
Real number (ℝ_≥0)

Distinct count	43
Unique (%)	2.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	36.923809523809524
Minimum	18
Maximum	60
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	18
5-th percentile	24
Q1	30
median	36
Q3	43
95-th percentile	54
Maximum	60
Range	42
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	9.135373489
Coefficient of variation (CV)	0.2474114564
Kurtosis	-0.4041451372
Mean	36.92380952
Median Absolute Deviation (MAD)	6
Skewness	0.4132863019
Sum	54278
Variance	83.45504879

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
35	78	5.3%
34	77	5.2%
31	69	4.7%
36	69	4.7%
29	68	4.6%
32	61	4.1%
30	60	4.1%
33	58	3.9%
38	58	3.9%
40	57	3.9%
Other values (33)	815	55.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
18	8	0.5%
19	9	0.6%
20	11	0.7%
21	13	0.9%
22	16	1.1%

Value	Count	Frequency (%)
60	5	0.3%
59	10	0.7%
58	14	1.0%
57	4	0.3%
56	14	1.0%

Attrition
Boolean

Distinct count	2
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

0	1233
1	237

Frequency Table

Value	Count	Frequency (%)
0	1233	83.9%
1	237	16.1%

BusinessTravel
Categorical

Distinct count	3
Unique (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Travel_Rarely	1043
Travel_Frequently	277
Non-Travel	150

Common Values
Length

Value	Count	Frequency (%)
Travel_Rarely	1043	71.0%
Travel_Frequently	277	18.8%
Non-Travel	150	10.2%

Length

Max length	17
Median length	13
Mean length	13.44761905
Min length	10

Department
Categorical

HIGH CORRELATION

Distinct count	3
Unique (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Research & Development	961
Sales	446
Human Resources	63

Common Values
Length

Value	Count	Frequency (%)
Research & Development	961	65.4%
Sales	446	30.3%
Human Resources	63	4.3%

Length

Max length	22
Median length	22
Mean length	16.54217687
Min length	5

DistanceFromHome
Real number (ℝ_≥0)

Distinct count	29
Unique (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	9.19251700680272
Minimum	1
Maximum	29
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	2
median	7
Q3	14
95-th percentile	26
Maximum	29
Range	28
Interquartile range (IQR)	12

Descriptive statistics

Standard deviation	8.106864436
Coefficient of variation (CV)	0.8818982254
Kurtosis	-0.2248334049
Mean	9.192517007
Median Absolute Deviation (MAD)	5
Skewness	0.9581179957
Sum	13513
Variance	65.72125098

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	211	14.4%
1	208	14.1%
10	86	5.9%
9	85	5.8%
3	84	5.7%
7	84	5.7%
8	80	5.4%
5	65	4.4%
4	64	4.4%
6	59	4.0%
Other values (19)	444	30.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	208	14.1%
2	211	14.4%
3	84	5.7%
4	64	4.4%
5	65	4.4%

Value	Count	Frequency (%)
29	27	1.8%
28	23	1.6%
27	12	0.8%
26	25	1.7%
25	25	1.7%

EducationField
Categorical

Distinct count	6
Unique (%)	0.4%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Life Sciences	606
Medical	464
Marketing	159
Technical Degree	132
Other	82

Common Values
Length

Value	Count	Frequency (%)
Life Sciences	606	41.2%
Medical	464	31.6%
Marketing	159	10.8%
Technical Degree	132	9.0%
Other	82	5.6%
Human Resources	27	1.8%

Length

Max length	16
Median length	13
Mean length	10.53333333
Min length	5

EnvironmentSatisfaction
Categorical

Distinct count	4
Unique (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

3	453
4	446
2	287
1	284

Common Values
Length

Value	Count	Frequency (%)
3	453	30.8%
4	446	30.3%
2	287	19.5%
1	284	19.3%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Gender
Categorical

Distinct count	2
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Male	882
Female	588

Common Values
Length

Value	Count	Frequency (%)
Male	882	60.0%
Female	588	40.0%

Length

Max length	6
Median length	4
Mean length	4.8
Min length	4

HourlyRate
Real number (ℝ_≥0)

Distinct count	71
Unique (%)	4.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	65.89115646258503
Minimum	30
Maximum	100
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	30
5-th percentile	33
Q1	48
median	66
Q3	83.75
95-th percentile	97
Maximum	100
Range	70
Interquartile range (IQR)	35.75

Descriptive statistics

Standard deviation	20.32942759
Coefficient of variation (CV)	0.3085304415
Kurtosis	-1.196398456
Mean	65.89115646
Median Absolute Deviation (MAD)	18
Skewness	-0.0323109529
Sum	96860
Variance	413.2856263

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
66	29	2.0%
42	28	1.9%
98	28	1.9%
48	28	1.9%
84	28	1.9%
79	27	1.8%
96	27	1.8%
57	27	1.8%
52	26	1.8%
87	26	1.8%
Other values (61)	1196	81.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
30	19	1.3%
31	15	1.0%
32	24	1.6%
33	19	1.3%
34	12	0.8%

Value	Count	Frequency (%)
100	19	1.3%
99	20	1.4%
98	28	1.9%
97	21	1.4%
96	27	1.8%

JobInvolvement
Categorical

Distinct count	4
Unique (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

3	868
2	375
4	144
1	83

Common Values
Length

Value	Count	Frequency (%)
3	868	59.0%
2	375	25.5%
4	144	9.8%
1	83	5.6%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

JobLevel
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	5
Unique (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.0639455782312925
Minimum	1
Maximum	5
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	2
Q3	3
95-th percentile	4
Maximum	5
Range	4
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.106939899
Coefficient of variation (CV)	0.5363222319
Kurtosis	0.3991520554
Mean	2.063945578
Median Absolute Deviation (MAD)	1
Skewness	1.025401283
Sum	3034
Variance	1.22531594

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	543	36.9%
2	534	36.3%
3	218	14.8%
4	106	7.2%
5	69	4.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	543	36.9%
2	534	36.3%
3	218	14.8%
4	106	7.2%
5	69	4.7%

Value	Count	Frequency (%)
5	69	4.7%
4	106	7.2%
3	218	14.8%
2	534	36.3%
1	543	36.9%

JobRole
Categorical

HIGH CORRELATION

Distinct count	9
Unique (%)	0.6%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Sales Executive	326
Research Scientist	292
Laboratory Technician	259
Manufacturing Director	145
Healthcare Representative	131
Other values (4)	317

Common Values
Length

Value	Count	Frequency (%)
Sales Executive	326	22.2%
Research Scientist	292	19.9%
Laboratory Technician	259	17.6%
Manufacturing Director	145	9.9%
Healthcare Representative	131	8.9%
Manager	102	6.9%
Sales Representative	83	5.6%
Research Director	80	5.4%
Human Resources	52	3.5%

Length

Max length	25
Median length	18
Mean length	18.0707483
Min length	7

JobSatisfaction
Categorical

Distinct count	4
Unique (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

4	459
3	442
1	289
2	280

Common Values
Length

Value	Count	Frequency (%)
4	459	31.2%
3	442	30.1%
1	289	19.7%
2	280	19.0%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

MaritalStatus
Categorical

Distinct count	3
Unique (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

Married	673
Single	470
Divorced	327

Common Values
Length

Value	Count	Frequency (%)
Married	673	45.8%
Single	470	32.0%
Divorced	327	22.2%

Length

Max length	8
Median length	7
Mean length	6.902721088
Min length	6

MonthlyIncome
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	1349
Unique (%)	91.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6502.931292517007
Minimum	1009
Maximum	19999
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	1009
5-th percentile	2097.9
Q1	2911
median	4919
Q3	8379
95-th percentile	17821.35
Maximum	19999
Range	18990
Interquartile range (IQR)	5468

Descriptive statistics

Standard deviation	4707.956783
Coefficient of variation (CV)	0.7239745541
Kurtosis	1.005232691
Mean	6502.931293
Median Absolute Deviation (MAD)	2199
Skewness	1.369816681
Sum	9559309
Variance	22164857.07

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2342	4	0.3%
5562	3	0.2%
2741	3	0.2%
2451	3	0.2%
2610	3	0.2%
2380	3	0.2%
6142	3	0.2%
6347	3	0.2%
2559	3	0.2%
2404	3	0.2%
Other values (1339)	1439	97.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1009	1	0.1%
1051	1	0.1%
1052	1	0.1%
1081	1	0.1%
1091	1	0.1%

Value	Count	Frequency (%)
19999	1	0.1%
19973	1	0.1%
19943	1	0.1%
19926	1	0.1%
19859	1	0.1%

MonthlyRate
Real number (ℝ_≥0)

Distinct count	1427
Unique (%)	97.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	14313.103401360544
Minimum	2094
Maximum	26999
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	2094
5-th percentile	3384.55
Q1	8047
median	14235.5
Q3	20461.5
95-th percentile	25431.9
Maximum	26999
Range	24905
Interquartile range (IQR)	12414.5

Descriptive statistics

Standard deviation	7117.786044
Coefficient of variation (CV)	0.4972915967
Kurtosis	-1.2149561
Mean	14313.1034
Median Absolute Deviation (MAD)	6206.5
Skewness	0.01857780789
Sum	21040262
Variance	50662878.17

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4223	3	0.2%
9150	3	0.2%
6670	2	0.1%
7324	2	0.1%
4658	2	0.1%
21534	2	0.1%
16154	2	0.1%
13008	2	0.1%
12355	2	0.1%
6069	2	0.1%
Other values (1417)	1448	98.5%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
2094	1	0.1%
2097	1	0.1%
2104	1	0.1%
2112	1	0.1%
2122	1	0.1%

Value	Count	Frequency (%)
26999	1	0.1%
26997	1	0.1%
26968	1	0.1%
26959	1	0.1%
26956	1	0.1%

NumCompaniesWorked
Real number (ℝ_≥0)

ZEROS

Distinct count	10
Unique (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.6931972789115646
Minimum	0
Maximum	9
Zeros	197
Zeros (%)	13.4%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	1
median	2
Q3	4
95-th percentile	8
Maximum	9
Range	9
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	2.498009006
Coefficient of variation (CV)	0.9275254455
Kurtosis	0.01021381669
Mean	2.693197279
Median Absolute Deviation (MAD)	1
Skewness	1.026471112
Sum	3959
Variance	6.240048994

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	521	35.4%
0	197	13.4%
3	159	10.8%
2	146	9.9%
4	139	9.5%
7	74	5.0%
6	70	4.8%
5	63	4.3%
9	52	3.5%
8	49	3.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	197	13.4%
1	521	35.4%
2	146	9.9%
3	159	10.8%
4	139	9.5%

Value	Count	Frequency (%)
9	52	3.5%
8	49	3.3%
7	74	5.0%
6	70	4.8%
5	63	4.3%

OverTime
Boolean

Distinct count	2
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

No	1054
Yes	416

Frequency Table

Value	Count	Frequency (%)
No	1054	71.7%
Yes	416	28.3%

PercentSalaryHike
Real number (ℝ_≥0)

Distinct count	15
Unique (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	15.209523809523809
Minimum	11
Maximum	25
Zeros	0
Zeros (%)	0.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	11
5-th percentile	11
Q1	12
median	14
Q3	18
95-th percentile	22
Maximum	25
Range	14
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.659937717
Coefficient of variation (CV)	0.2406346025
Kurtosis	-0.3005982221
Mean	15.20952381
Median Absolute Deviation (MAD)	2
Skewness	0.8211279756
Sum	22358
Variance	13.39514409

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
11	210	14.3%
13	209	14.2%
14	201	13.7%
12	198	13.5%
15	101	6.9%
18	89	6.1%
17	82	5.6%
16	78	5.3%
19	76	5.2%
22	56	3.8%
Other values (5)	170	11.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
11	210	14.3%
12	198	13.5%
13	209	14.2%
14	201	13.7%
15	101	6.9%

Value	Count	Frequency (%)
25	18	1.2%
24	21	1.4%
23	28	1.9%
22	56	3.8%
21	48	3.3%

PerformanceRating
Categorical

Distinct count	2
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

3	1244
4	226

Common Values
Length

Value	Count	Frequency (%)
3	1244	84.6%
4	226	15.4%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

TotalWorkingYears
Real number (ℝ_≥0)

Distinct count	40
Unique (%)	2.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	11.279591836734694
Minimum	0
Maximum	40
Zeros	11
Zeros (%)	0.7%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	6
median	10
Q3	15
95-th percentile	28
Maximum	40
Range	40
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	7.780781676
Coefficient of variation (CV)	0.6898105701
Kurtosis	0.9182695366
Mean	11.27959184
Median Absolute Deviation (MAD)	4
Skewness	1.117171853
Sum	16581
Variance	60.54056348

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
10	202	13.7%
6	125	8.5%
8	103	7.0%
9	96	6.5%
5	88	6.0%
1	81	5.5%
7	81	5.5%
4	63	4.3%
12	48	3.3%
3	42	2.9%
Other values (30)	541	36.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	11	0.7%
1	81	5.5%
2	31	2.1%
3	42	2.9%
4	63	4.3%

Value	Count	Frequency (%)
40	2	0.1%
38	1	0.1%
37	4	0.3%
36	6	0.4%
35	3	0.2%

TrainingTimesLastYear
Real number (ℝ_≥0)

ZEROS

Distinct count	7
Unique (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.7993197278911564
Minimum	0
Maximum	6
Zeros	54
Zeros (%)	3.7%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	3
95-th percentile	5
Maximum	6
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.289270621
Coefficient of variation (CV)	0.4605656896
Kurtosis	0.494992986
Mean	2.799319728
Median Absolute Deviation (MAD)	1
Skewness	0.5531241711
Sum	4115
Variance	1.662218734

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	547	37.2%
3	491	33.4%
4	123	8.4%
5	119	8.1%
1	71	4.8%
6	65	4.4%
0	54	3.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	54	3.7%
1	71	4.8%
2	547	37.2%
3	491	33.4%
4	123	8.4%

Value	Count	Frequency (%)
6	65	4.4%
5	119	8.1%
4	123	8.4%
3	491	33.4%
2	547	37.2%

WorkLifeBalance
Categorical

Distinct count	4
Unique (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	11.5 KiB

3	893
2	344
4	153
1	80

Common Values
Length

Value	Count	Frequency (%)
3	893	60.7%
2	344	23.4%
4	153	10.4%
1	80	5.4%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

YearsAtCompany
Real number (ℝ_≥0)

ZEROS

Distinct count	37
Unique (%)	2.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	7.0081632653061225
Minimum	0
Maximum	40
Zeros	44
Zeros (%)	3.0%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	5
Q3	9
95-th percentile	20
Maximum	40
Range	40
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	6.126525152
Coefficient of variation (CV)	0.8741984056
Kurtosis	3.935508756
Mean	7.008163265
Median Absolute Deviation (MAD)	3
Skewness	1.764529454
Sum	10302
Variance	37.53431044

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
5	196	13.3%
1	171	11.6%
3	128	8.7%
2	127	8.6%
10	120	8.2%
4	110	7.5%
7	90	6.1%
9	82	5.6%
8	80	5.4%
6	76	5.2%
Other values (27)	290	19.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	44	3.0%
1	171	11.6%
2	127	8.6%
3	128	8.7%
4	110	7.5%

Value	Count	Frequency (%)
40	1	0.1%
37	1	0.1%
36	2	0.1%
34	1	0.1%
33	5	0.3%

YearsInCurrentRole
Real number (ℝ_≥0)

ZEROS

Distinct count	19
Unique (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4.229251700680272
Minimum	0
Maximum	18
Zeros	244
Zeros (%)	16.6%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	3
Q3	7
95-th percentile	11
Maximum	18
Range	18
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	3.623137035
Coefficient of variation (CV)	0.856685128
Kurtosis	0.4774207735
Mean	4.229251701
Median Absolute Deviation (MAD)	3
Skewness	0.9173631563
Sum	6217
Variance	13.12712197

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	372	25.3%
0	244	16.6%
7	222	15.1%
3	135	9.2%
4	104	7.1%
8	89	6.1%
9	67	4.6%
1	57	3.9%
6	37	2.5%
5	36	2.4%
Other values (9)	107	7.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	244	16.6%
1	57	3.9%
2	372	25.3%
3	135	9.2%
4	104	7.1%

Value	Count	Frequency (%)
18	2	0.1%
17	4	0.3%
16	7	0.5%
15	8	0.5%
14	11	0.7%

YearsSinceLastPromotion
Real number (ℝ_≥0)

ZEROS

Distinct count	16
Unique (%)	1.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.1877551020408164
Minimum	0
Maximum	15
Zeros	581
Zeros (%)	39.5%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	1
Q3	3
95-th percentile	9
Maximum	15
Range	15
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	3.222430279
Coefficient of variation (CV)	1.472939213
Kurtosis	3.612673115
Mean	2.187755102
Median Absolute Deviation (MAD)	1
Skewness	1.984289983
Sum	3216
Variance	10.3840569

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	581	39.5%
1	357	24.3%
2	159	10.8%
7	76	5.2%
4	61	4.1%
3	52	3.5%
5	45	3.1%
6	32	2.2%
11	24	1.6%
8	18	1.2%
Other values (6)	65	4.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	581	39.5%
1	357	24.3%
2	159	10.8%
3	52	3.5%
4	61	4.1%

Value	Count	Frequency (%)
15	13	0.9%
14	9	0.6%
13	10	0.7%
12	10	0.7%
11	24	1.6%

YearsWithCurrManager
Real number (ℝ_≥0)

ZEROS

Distinct count	18
Unique (%)	1.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4.12312925170068
Minimum	0
Maximum	17
Zeros	263
Zeros (%)	17.9%
Memory size	11.5 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	3
Q3	7
95-th percentile	10
Maximum	17
Range	17
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	3.568136121
Coefficient of variation (CV)	0.8653951654
Kurtosis	0.1710580839
Mean	4.123129252
Median Absolute Deviation (MAD)	3
Skewness	0.833450992
Sum	6061
Variance	12.73159537

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	344	23.4%
0	263	17.9%
7	216	14.7%
3	142	9.7%
8	107	7.3%
4	98	6.7%
1	76	5.2%
9	64	4.4%
5	31	2.1%
6	29	2.0%
Other values (8)	100	6.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	263	17.9%
1	76	5.2%
2	344	23.4%
3	142	9.7%
4	98	6.7%

Value	Count	Frequency (%)
17	7	0.5%
16	2	0.1%
15	5	0.3%
14	5	0.3%
13	14	1.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Count
Matrix

First rows

	Age	Attrition	BusinessTravel	Department	DistanceFromHome	EducationField	EnvironmentSatisfaction	Gender	HourlyRate	JobInvolvement	JobLevel	JobRole	JobSatisfaction	MaritalStatus	MonthlyIncome	MonthlyRate	NumCompaniesWorked	OverTime	PercentSalaryHike	PerformanceRating	TotalWorkingYears	TrainingTimesLastYear	WorkLifeBalance	YearsAtCompany	YearsInCurrentRole	YearsSinceLastPromotion	YearsWithCurrManager
0	41	1	Travel_Rarely	Sales	1	Life Sciences	2	Female	94	3	2	Sales Executive	4	Single	5993	19479	8	Yes	11	3	8	0	1	6	4	0	5
1	49	0	Travel_Frequently	Research & Development	8	Life Sciences	3	Male	61	2	2	Research Scientist	2	Married	5130	24907	1	No	23	4	10	3	3	10	7	1	7
2	37	1	Travel_Rarely	Research & Development	2	Other	4	Male	92	2	1	Laboratory Technician	3	Single	2090	2396	6	Yes	15	3	7	3	3	0	0	0	0
3	33	0	Travel_Frequently	Research & Development	3	Life Sciences	4	Female	56	3	1	Research Scientist	3	Married	2909	23159	1	Yes	11	3	8	3	3	8	7	3	0
4	27	0	Travel_Rarely	Research & Development	2	Medical	1	Male	40	3	1	Laboratory Technician	2	Married	3468	16632	9	No	12	3	6	3	3	2	2	2	2
5	32	0	Travel_Frequently	Research & Development	2	Life Sciences	4	Male	79	3	1	Laboratory Technician	4	Single	3068	11864	0	No	13	3	8	2	2	7	7	3	6
6	59	0	Travel_Rarely	Research & Development	3	Medical	3	Female	81	4	1	Laboratory Technician	1	Married	2670	9964	4	Yes	20	4	12	3	2	1	0	0	0
7	30	0	Travel_Rarely	Research & Development	24	Life Sciences	4	Male	67	3	1	Laboratory Technician	3	Divorced	2693	13335	1	No	22	4	1	2	3	1	0	0	0
8	38	0	Travel_Frequently	Research & Development	23	Life Sciences	4	Male	44	2	3	Manufacturing Director	3	Single	9526	8787	0	No	21	4	10	2	3	9	7	1	8
9	36	0	Travel_Rarely	Research & Development	27	Medical	3	Male	94	3	2	Healthcare Representative	3	Married	5237	16577	6	No	13	3	17	3	2	7	7	7	7

Last rows

	Age	Attrition	BusinessTravel	Department	DistanceFromHome	EducationField	EnvironmentSatisfaction	Gender	HourlyRate	JobInvolvement	JobLevel	JobRole	JobSatisfaction	MaritalStatus	MonthlyIncome	MonthlyRate	NumCompaniesWorked	OverTime	PercentSalaryHike	PerformanceRating	TotalWorkingYears	TrainingTimesLastYear	WorkLifeBalance	YearsAtCompany	YearsInCurrentRole	YearsSinceLastPromotion	YearsWithCurrManager
1460	29	0	Travel_Rarely	Research & Development	28	Medical	4	Female	73	2	1	Research Scientist	1	Single	3785	8489	1	No	14	3	5	3	1	5	4	0	4
1461	50	1	Travel_Rarely	Sales	28	Marketing	4	Male	39	2	3	Sales Executive	1	Divorced	10854	16586	4	Yes	13	3	20	3	3	3	2	2	0
1462	39	0	Travel_Rarely	Sales	24	Marketing	2	Female	60	2	4	Sales Executive	4	Married	12031	8828	0	No	11	3	21	2	2	20	9	9	6
1463	31	0	Non-Travel	Research & Development	5	Medical	2	Male	74	3	2	Manufacturing Director	1	Single	9936	3787	0	No	19	3	10	2	3	9	4	1	7
1464	26	0	Travel_Rarely	Sales	5	Other	4	Female	30	2	1	Sales Representative	3	Single	2966	21378	0	No	18	3	5	2	3	4	2	0	0
1465	36	0	Travel_Frequently	Research & Development	23	Medical	3	Male	41	4	2	Laboratory Technician	4	Married	2571	12290	4	No	17	3	17	3	3	5	2	0	3
1466	39	0	Travel_Rarely	Research & Development	6	Medical	4	Male	42	2	3	Healthcare Representative	1	Married	9991	21457	4	No	15	3	9	5	3	7	7	1	7
1467	27	0	Travel_Rarely	Research & Development	4	Life Sciences	2	Male	87	4	2	Manufacturing Director	2	Married	6142	5174	1	Yes	20	4	6	0	3	6	2	0	3
1468	49	0	Travel_Frequently	Sales	2	Medical	4	Male	63	2	2	Sales Executive	2	Married	5390	13243	2	No	14	3	17	3	2	9	6	0	8
1469	34	0	Travel_Rarely	Research & Development	8	Medical	2	Male	82	4	2	Laboratory Technician	3	Married	4404	10228	2	No	12	3	6	3	4	4	3	1	2

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows